Hi Adouni Imen,
Good day! Welcome to Q&A forum.
There are several possible reasons for SharePoint to automatically create folders when saving new files:
- Power Automate Flow: A Power Automate flow might have been set up. For example, there could be a flow that triggers when a new file is uploaded to a specific library or folder. The flow is configured to create a new folder.
- Workflow in SharePoint Designer: If SharePoint Designer has been used to create a workflow, it could be designed to folders under certain conditions. For instance, a workflow might be set to create a new folder when a file is added to a particular library.
- Third - Party Application or Add - In: Some third - party applications or add - ins integrated with SharePoint might have the functionality to create folders automatically.
To determine the exact cause, you can check the Power Automate flows, SharePoint Designer workflows, and any third - party applications or add - ins associated with the SharePoint site.
Hope these information helps.
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